165276450

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:311

約数の個数: 144

約数和(自身を含む): 470136576

約数和(自身を除く): 304860126

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 61, 75, 81, 90, 122, 135, 150, 162, 183, 223, 225, 243, 270, 305, 366, 405, 446, 450, 486, 549, 610, 669, 675, 810, 915, 1098, 1115, 1215, 1338, 1350, 1525, 1647, 1830, 2007, 2025, 2230, 2430, 2745, 3050, 3294, 3345, 4014, 4050, 4575, 4941, 5490, 5575, 6021, 6075, 6690, 8235, 9150, 9882, 10035, 11150, 12042, 12150, 13603, 13725, 14823, 16470, 16725, 18063, 20070, 24705, 27206, 27450, 29646, 30105, 33450, 36126, 40809, 41175, 49410, 50175, 54189, 60210, 68015, 74115, 81618, 82350, 90315, 100350, 108378, 122427, 123525, 136030, 148230, 150525, 180630, 204045, 244854, 247050, 270945, 301050, 340075, 367281, 370575, 408090, 451575, 541890, 612135, 680150, 734562, 741150, 903150, 1020225, 1101843, 1224270, 1354725, 1836405, 2040450, 2203686, 2709450, 3060675, 3305529, 3672810, 5509215, 6121350, 6611058, 9182025, 11018430, 16527645, 18364050, 27546075, 33055290, 55092150, 82638225, 165276450]

約数ペア:

[(1, 165276450), (2, 82638225), (3, 55092150), (5, 33055290), (6, 27546075), (9, 18364050), (10, 16527645), (15, 11018430), (18, 9182025), (25, 6611058), (27, 6121350), (30, 5509215), (45, 3672810), (50, 3305529), (54, 3060675), (61, 2709450), (75, 2203686), (81, 2040450), (90, 1836405), (122, 1354725), (135, 1224270), (150, 1101843), (162, 1020225), (183, 903150), (223, 741150), (225, 734562), (243, 680150), (270, 612135), (305, 541890), (366, 451575), (405, 408090), (446, 370575), (450, 367281), (486, 340075), (549, 301050), (610, 270945), (669, 247050), (675, 244854), (810, 204045), (915, 180630), (1098, 150525), (1115, 148230), (1215, 136030), (1338, 123525), (1350, 122427), (1525, 108378), (1647, 100350), (1830, 90315), (2007, 82350), (2025, 81618), (2230, 74115), (2430, 68015), (2745, 60210), (3050, 54189), (3294, 50175), (3345, 49410), (4014, 41175), (4050, 40809), (4575, 36126), (4941, 33450), (5490, 30105), (5575, 29646), (6021, 27450), (6075, 27206), (6690, 24705), (8235, 20070), (9150, 18063), (9882, 16725), (10035, 16470), (11150, 14823), (12042, 13725), (12150, 13603)]